unprofitableKK [ənˋprɑfɪtəbəl] /ənˈpɹɑfɪtəbəl/发音形容词1不赚钱的、无利可图的、亏钱的The company closed several unprofitable stores last year.公司去年关掉了几家不赚钱的门市。2无益的、徒劳的、没有收获的正式We spent an unprofitable afternoon arguing over tiny details.我们整个下午都在争论细节,毫无收获。用这个字练口说→